package com.enthusiasm.engine;

import java.io.InputStream;

import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;

public class MyLoad {
	/**
	  * 以最省内存的方式读取本地资源的图片
	  * @param context
	  * @param resId
	  * @return
	  */
	public static Bitmap readBitMap(Context context, int resId){  
	      BitmapFactory.Options opt = new BitmapFactory.Options();  
	      opt.inPreferredConfig = Bitmap.Config.RGB_565;   
	      opt.inPurgeable = true;  
	      opt.inInputShareable = true;  
	      //获取资源图片  
	      InputStream is = context.getResources().openRawResource(resId);  
	      return BitmapFactory.decodeStream(is,null,opt);  
	 }
}
